Upgrade system services

Last Updated: Jan 30, 2018

The system services of a cluster, including Log Service acslogging, Simple Routing Service acsrouting, Monitor Service acsmonitoring, and Volume Service acsvolumedriver, are used to deal with general services necessary for applications. You can upgrade these system services in the Container Service console.

Note: During the upgrade of the cluster system services, your applications or services might be temporarily inaccessible or abnormal, so proceed with caution. We recommend that you upgrade the system services when the access traffic is low or at the maintenance time.

Procedure

On the Cluster List page, click More at the right of the cluster whose system services you want to upgrade and then select Upgrade System Service from the list.

The Upgrade System Service dialog box opens. Select the system services you want to upgrade and click Upgrade.

For example, select Simple Routing Service (corresponding to acsrouting; note that the upgrade will temporarily affect your access to applications) and Volume Service (corresponding to acsvolumedriver; note that the upgrade might temporarily affect the functions of your associated applications).

Click Applications in the left-side navigation pane and select the cluster from the Cluster list.

You can see the system services are being upgraded.

After the upgrade, the affected services and applications resume normal functioning.